# Data for non linear measurements
n = 4
m = 300
sigma = 1.000000e-01
alpha = 0.040
beta = 1.000

A =[-2.054 1.393 -2.644 -0.979 ;
    -0.321 1.622 -0.773 -2.534 ;
    -0.645 0.221 -1.954 -1.614 ;
    0.036 -0.236 -0.598 -3.029 ;
    -1.217 1.536 -0.870 -0.893 ;
    -1.874 -0.909 -1.701 -1.189 ;
    -0.783 1.002 0.165 -2.557 ;
    -0.523 1.578 -1.110 -0.801 ;
    -0.990 -0.209 -1.723 -0.911 ;
    -0.519 0.180 -1.819 -0.744 ;
    -1.146 1.184 0.443 -2.237 ;
    -0.832 0.009 -0.816 -1.619 ;
    0.799 2.373 -1.023 -0.871 ;
    -1.381 0.367 0.294 -2.178 ;
    -0.182 0.766 -0.686 -1.298 ;
    -2.005 0.248 -2.123 0.730 ;
    -0.275 -1.489 -0.901 -2.334 ;
    -0.368 0.944 -0.975 -0.767 ;
    0.212 0.702 -0.711 -1.414 ;
    -1.213 0.391 -1.228 -0.378 ;
    -0.947 0.672 -0.243 -1.227 ;
    -1.234 1.254 0.959 -2.089 ;
    -0.157 -0.591 -2.248 -0.223 ;
    0.462 1.738 -0.733 -0.849 ;
    -1.664 0.028 0.172 -1.388 ;
    -1.018 0.083 -1.372 -0.252 ;
    -0.211 -0.279 -2.025 -0.206 ;
    -0.992 -0.267 -1.132 -0.522 ;
    1.237 0.626 0.152 -2.379 ;
    -1.475 -0.214 0.702 -2.105 ;
    0.668 0.227 -1.025 -1.150 ;
    -0.340 0.103 -1.490 -0.266 ;
    -0.742 1.107 -0.680 -0.291 ;
    0.986 1.373 0.287 -2.065 ;
    -0.390 -0.815 -1.443 -0.491 ;
    0.708 0.140 -0.293 -1.779 ;
    -1.604 -0.655 -0.511 -0.853 ;
    -0.904 0.139 0.235 -1.550 ;
    -0.922 -0.175 -0.131 -1.248 ;
    -1.271 -0.277 0.554 -1.816 ;
    1.553 1.537 -1.130 -0.735 ;
    -1.202 0.473 0.102 -0.748 ;
    -0.704 -0.293 -0.288 -1.057 ;
    0.569 -1.003 -0.608 -1.758 ;
    0.712 0.327 -0.685 -1.078 ;
    0.010 0.500 0.339 -1.664 ;
    -1.201 -0.168 -0.944 -0.128 ;
    -0.712 -1.391 -2.277 0.285 ;
    -1.292 1.870 0.053 0.291 ;
    0.816 1.310 -0.527 -0.701 ;
    -0.644 0.041 -0.953 0.070 ;
    0.690 0.636 0.075 -1.590 ;
    0.569 1.736 -0.316 -0.314 ;
    -0.116 -1.108 -1.729 -0.080 ;
    -0.011 0.330 0.339 -1.333 ;
    -0.073 -1.209 0.162 -1.910 ;
    0.175 0.314 -1.288 0.207 ;
    0.238 -0.488 -1.170 -0.384 ;
    0.806 -1.374 -0.909 -1.504 ;
    -1.357 -0.203 -1.341 0.589 ;
    0.428 -0.413 -1.034 -0.775 ;
    0.529 -0.500 -1.603 -0.278 ;
    -0.645 0.065 0.620 -1.643 ;
    -0.133 0.559 0.588 -1.358 ;
    -0.005 -1.499 -1.713 -0.191 ;
    -0.038 -0.716 0.202 -1.615 ;
    0.327 -0.542 -1.573 0.176 ;
    1.479 -1.345 -2.064 -0.398 ;
    1.138 1.482 0.111 -1.161 ;
    1.213 -0.605 -1.665 -0.144 ;
    0.315 -0.572 0.128 -1.556 ;
    1.082 -1.228 -1.726 -0.301 ;
    0.990 0.667 -0.926 -0.266 ;
    -0.258 0.290 -0.222 -0.642 ;
    -1.008 1.862 1.065 -0.458 ;
    -0.560 -1.707 -0.860 -0.737 ;
    -1.441 -1.751 -0.159 -1.013 ;
    -0.048 1.084 -0.502 0.228 ;
    -0.601 0.612 -0.692 0.120 ;
    -0.187 0.107 -0.953 0.221 ;
    -0.461 -2.306 0.362 -2.238 ;
    0.021 0.825 -0.072 -0.553 ;
    0.290 0.376 -0.600 -0.359 ;
    0.728 0.058 0.020 -1.268 ;
    0.714 -0.721 -0.937 -0.737 ;
    -1.128 -1.917 -0.511 -0.746 ;
    -0.805 -0.330 -0.037 -0.683 ;
    -0.256 1.937 0.978 -0.602 ;
    -0.631 0.092 -0.337 -0.346 ;
    -1.232 -0.461 -0.107 -0.408 ;
    -0.001 0.599 0.290 -0.724 ;
    0.219 -1.393 -0.112 -1.567 ;
    0.726 1.848 0.778 -1.006 ;
    -1.319 0.020 -0.275 0.003 ;
    -0.696 0.679 1.107 -1.404 ;
    -2.171 -0.957 0.485 -0.598 ;
    -1.594 0.622 0.105 0.380 ;
    0.380 -0.756 0.234 -1.500 ;
    1.278 0.926 -0.090 -0.924 ;
    -1.140 -0.221 0.314 -0.417 ;
    -0.402 0.892 -0.150 -0.073 ;
    -0.580 0.313 -1.356 1.048 ;
    0.944 1.751 0.399 -0.720 ;
    1.064 -0.026 -0.417 -0.801 ;
    -0.351 -0.447 -0.239 -0.426 ;
    -0.234 -0.199 -0.231 -0.361 ;
    1.189 0.536 -1.074 -0.002 ;
    1.472 0.625 -0.522 -0.533 ;
    -0.588 -0.275 -0.006 -0.453 ;
    0.587 1.259 0.406 -0.535 ;
    -1.107 0.932 0.700 -0.299 ;
    -2.202 0.279 -0.832 1.599 ;
    1.276 0.553 -1.610 0.700 ;
    -0.318 -0.688 0.039 -0.665 ;
    -0.131 -0.670 0.813 -1.589 ;
    -0.059 1.293 0.599 -0.482 ;
    -0.808 0.795 0.965 -0.727 ;
    -1.186 0.856 0.923 -0.302 ;
    -0.400 0.811 -0.195 0.442 ;
    -0.635 0.393 0.139 -0.126 ;
    0.262 -1.301 -0.803 -0.395 ;
    -0.079 0.229 0.411 -0.703 ;
    -2.325 -0.808 0.971 -0.611 ;
    1.415 0.379 0.179 -1.133 ;
    0.578 0.081 0.432 -1.052 ;
    -0.548 -0.249 0.289 -0.650 ;
    0.444 0.228 -0.752 0.214 ;
    -0.429 0.585 -0.990 1.356 ;
    -1.188 -0.072 -0.373 0.716 ;
    -1.175 0.240 0.228 0.078 ;
    -0.249 0.147 0.662 -0.664 ;
    0.129 1.381 0.533 -0.151 ;
    0.174 1.578 -0.505 0.939 ;
    0.953 0.639 -0.830 0.321 ;
    -1.056 -0.048 0.369 0.110 ;
    0.620 -1.693 -1.467 0.129 ;
    0.371 -0.224 0.687 -1.372 ;
    0.397 -0.101 -0.581 0.198 ;
    -0.113 -0.375 -0.475 0.227 ;
    0.591 0.808 -0.382 0.327 ;
    -0.347 -1.158 -0.064 -0.443 ;
    0.535 -0.359 0.419 -1.009 ;
    -1.116 -0.065 0.343 0.218 ;
    1.340 0.756 1.263 -1.631 ;
    -1.119 0.149 -0.179 0.860 ;
    0.680 -0.785 0.818 -1.491 ;
    -0.020 0.117 -0.041 0.229 ;
    -0.096 -0.186 -0.167 0.138 ;
    -0.854 -0.184 -0.983 1.279 ;
    0.623 1.082 -0.089 0.494 ;
    0.677 -1.125 0.030 -0.798 ;
    -0.950 0.686 1.230 -0.401 ;
    -0.606 -0.146 0.384 -0.050 ;
    -0.374 -0.508 0.173 -0.190 ;
    0.327 -0.656 0.763 -1.229 ;
    -0.136 1.509 1.364 -0.462 ;
    -0.704 -0.888 0.062 -0.142 ;
    -1.056 0.269 -0.179 0.957 ;
    -1.021 -0.351 -1.430 1.958 ;
    -0.684 0.033 1.488 -1.110 ;
    -0.847 -2.379 0.508 -1.044 ;
    -0.465 -2.424 -0.607 -0.258 ;
    -0.546 -0.964 0.755 -0.908 ;
    0.071 -0.517 0.883 -1.091 ;
    -0.692 -0.020 1.682 -1.384 ;
    0.000 -0.981 0.723 -1.008 ;
    0.294 0.837 2.094 -1.647 ;
    -1.168 -0.909 -1.052 1.344 ;
    -0.013 -1.258 0.806 -1.335 ;
    -0.262 1.789 -0.037 1.293 ;
    0.889 1.216 0.589 -0.283 ;
    -1.009 -0.089 1.235 -0.418 ;
    -1.336 -0.722 0.080 0.429 ;
    -0.628 -0.075 0.021 0.541 ;
    -0.264 -2.635 0.888 -1.795 ;
    -0.493 -0.077 0.285 0.294 ;
    1.018 -0.661 -0.008 -0.587 ;
    0.011 -1.535 -1.084 0.582 ;
    0.896 -0.506 -0.764 0.271 ;
    -0.377 1.635 0.018 1.259 ;
    -0.245 -1.111 -0.615 0.309 ;
    -1.011 0.441 -0.086 0.983 ;
    -2.365 -1.263 0.037 0.870 ;
    -0.038 0.327 -0.998 1.495 ;
    -0.079 -0.384 0.775 -0.517 ;
    0.118 0.307 -0.114 0.554 ;
    0.505 -0.454 -0.896 0.581 ;
    -0.020 -2.009 -0.579 -0.021 ;
    1.444 -0.978 -0.799 -0.207 ;
    0.571 0.697 0.871 -0.347 ;
    0.008 0.555 0.245 0.659 ;
    -0.078 0.997 0.205 0.887 ;
    -0.941 0.580 1.317 -0.049 ;
    0.317 -0.559 0.284 -0.192 ;
    -1.664 -1.294 -0.415 1.108 ;
    -0.541 -0.072 0.199 0.559 ;
    -2.120 0.753 1.116 0.758 ;
    0.316 -0.586 -0.140 0.237 ;
    -0.844 -0.767 0.174 0.665 ;
    0.379 -0.471 0.069 0.208 ;
    -0.120 -0.117 -0.013 0.613 ;
    0.040 -1.081 -0.444 0.626 ;
    -1.518 0.751 0.721 1.052 ;
    1.038 -1.126 -1.634 1.348 ;
    0.103 -0.331 0.385 -0.008 ;
    0.913 -0.336 -0.851 1.009 ;
    -0.595 -0.705 0.812 -0.374 ;
    1.535 -0.959 -1.307 0.563 ;
    2.136 2.690 0.121 0.863 ;
    1.227 0.863 0.291 0.236 ;
    -0.041 0.434 0.808 0.279 ;
    0.125 -0.139 1.384 -0.694 ;
    0.056 0.541 0.812 0.214 ;
    -1.347 0.745 0.500 1.164 ;
    0.469 -0.890 -0.511 0.659 ;
    -0.261 1.274 0.848 0.574 ;
    0.288 -1.163 -0.758 0.834 ;
    0.086 -0.146 0.900 -0.339 ;
    -1.100 -0.662 -1.073 2.080 ;
    -0.246 -0.838 0.132 0.374 ;
    0.669 -0.149 -1.188 1.729 ;
    1.056 -1.406 1.013 -1.416 ;
    -0.266 -1.054 0.217 0.327 ;
    0.133 0.652 0.285 1.008 ;
    -1.029 -0.876 0.849 0.198 ;
    0.232 -0.839 -0.006 0.574 ;
    0.498 -0.107 0.882 -0.275 ;
    0.219 -0.036 0.339 0.655 ;
    0.500 -0.753 -0.146 0.463 ;
    0.656 1.320 1.033 0.316 ;
    -1.666 0.135 1.552 0.565 ;
    -1.334 -2.415 0.258 0.478 ;
    0.056 -1.047 1.432 -0.901 ;
    0.257 -1.081 0.249 0.346 ;
    -1.257 -0.328 1.322 0.366 ;
    -1.410 -1.423 0.572 0.660 ;
    0.941 0.229 0.938 0.080 ;
    1.521 2.237 0.332 1.233 ;
    1.190 -0.734 0.529 -0.174 ;
    -0.276 -0.050 1.537 -0.079 ;
    1.488 -0.977 0.182 -0.023 ;
    1.067 -1.681 -0.787 0.799 ;
    -1.349 0.470 0.744 1.603 ;
    2.112 -0.425 1.064 -0.895 ;
    1.863 0.083 1.110 -0.797 ;
    0.485 -0.570 0.760 0.256 ;
    -0.331 -0.783 -0.027 1.315 ;
    0.114 -1.945 0.482 0.033 ;
    0.931 -0.406 -0.160 0.885 ;
    0.858 0.279 0.594 0.460 ;
    -1.580 0.249 0.858 1.574 ;
    0.663 0.257 0.280 0.902 ;
    1.254 1.058 0.790 0.629 ;
    1.270 0.719 1.395 0.017 ;
    1.770 0.247 -0.300 1.294 ;
    1.290 -0.673 -0.268 1.002 ;
    0.485 -0.501 -0.895 2.266 ;
    0.614 1.281 0.325 1.762 ;
    -0.433 -0.896 1.142 0.441 ;
    0.059 -0.574 0.752 0.897 ;
    0.508 -0.498 -0.335 1.427 ;
    1.957 -1.863 -0.583 0.448 ;
    0.525 0.912 2.495 -0.365 ;
    -0.150 0.508 0.110 2.238 ;
    0.261 -0.150 1.165 0.623 ;
    1.095 1.339 1.541 0.558 ;
    1.692 -1.119 -0.322 0.912 ;
    0.234 1.634 2.016 0.528 ;
    0.781 -0.637 1.151 0.065 ;
    0.056 -1.008 0.685 1.050 ;
    0.088 0.388 0.672 1.324 ;
    2.183 2.213 0.524 1.399 ;
    0.390 1.341 1.442 1.094 ;
    2.309 -0.543 -0.264 1.035 ;
    1.624 -0.201 0.636 0.565 ;
    -1.004 0.231 2.629 0.298 ;
    -0.822 -0.186 0.806 1.687 ;
    -0.065 0.168 0.354 1.957 ;
    -0.296 -1.256 0.818 0.858 ;
    -1.025 0.055 1.232 1.584 ;
    1.593 -0.377 0.826 0.158 ;
    0.281 -0.987 0.457 1.113 ;
    -0.682 -0.528 1.306 1.228 ;
    0.326 -1.436 1.134 0.315 ;
    0.551 -1.324 0.680 0.651 ;
    -0.204 -0.144 0.771 1.582 ;
    0.480 -0.314 1.448 0.439 ;
    -0.012 -0.172 0.856 1.342 ;
    1.073 -0.694 2.081 -0.679 ;
    1.865 -0.652 0.249 0.857 ;
    -1.023 -1.513 0.480 1.843 ;
    1.191 -0.015 0.911 1.098 ;
    0.243 -0.265 0.964 1.469 ;
    1.191 -2.449 0.249 0.709 ;
    -0.435 -0.421 2.732 -0.160 ;
    0.289 -2.520 -1.655 2.950 ;
    0.731 1.620 2.176 1.535 ;
    0.635 -1.444 0.758 1.684 ;
    0.553 -2.078 1.191 0.908 ;
    -0.251 0.044 1.216 3.203 ]

y =[-2.177
-2.123
-2.102
-2.026
-2.002
-2.001
-2.000
-1.963
-1.943
-1.919
-1.908
-1.894
-1.866
-1.844
-1.819
-1.806
-1.784
-1.778
-1.766
-1.747
-1.731
-1.730
-1.722
-1.715
-1.647
-1.636
-1.627
-1.605
-1.598
-1.598
-1.589
-1.580
-1.563
-1.536
-1.531
-1.506
-1.500
-1.497
-1.462
-1.459
-1.427
-1.399
-1.384
-1.370
-1.365
-1.322
-1.314
-1.303
-1.291
-1.258
-1.256
-1.253
-1.208
-1.191
-1.175
-1.162
-1.156
-1.152
-1.140
-1.121
-1.121
-1.112
-1.106
-1.066
-1.063
-1.061
-1.054
-1.027
-1.008
-0.983
-0.971
-0.960
-0.957
-0.943
-0.939
-0.923
-0.922
-0.913
-0.909
-0.909
-0.907
-0.906
-0.897
-0.891
-0.887
-0.876
-0.867
-0.864
-0.860
-0.844
-0.843
-0.832
-0.799
-0.784
-0.779
-0.742
-0.731
-0.725
-0.714
-0.700
-0.691
-0.660
-0.657
-0.625
-0.621
-0.596
-0.587
-0.583
-0.580
-0.561
-0.557
-0.524
-0.523
-0.520
-0.507
-0.480
-0.478
-0.469
-0.456
-0.444
-0.419
-0.403
-0.371
-0.363
-0.351
-0.335
-0.323
-0.307
-0.290
-0.241
-0.207
-0.170
-0.163
-0.158
-0.149
-0.146
-0.146
-0.125
-0.124
-0.121
-0.096
-0.081
-0.043
-0.041
-0.026
-0.023
0.002
0.006
0.033
0.033
0.039
0.054
0.071
0.071
0.090
0.091
0.104
0.105
0.115
0.117
0.118
0.119
0.121
0.126
0.130
0.138
0.146
0.148
0.150
0.150
0.150
0.168
0.185
0.190
0.194
0.236
0.242
0.243
0.250
0.263
0.268
0.279
0.296
0.314
0.317
0.345
0.366
0.381
0.389
0.399
0.417
0.505
0.513
0.514
0.527
0.537
0.555
0.582
0.585
0.627
0.640
0.646
0.651
0.664
0.675
0.679
0.684
0.688
0.704
0.706
0.719
0.720
0.729
0.735
0.747
0.757
0.766
0.772
0.777
0.786
0.821
0.826
0.831
0.910
0.911
0.977
0.991
0.995
0.999
1.017
1.032
1.047
1.085
1.160
1.168
1.170
1.181
1.196
1.230
1.245
1.251
1.265
1.277
1.278
1.281
1.283
1.295
1.309
1.322
1.335
1.336
1.342
1.363
1.393
1.398
1.418
1.462
1.490
1.492
1.513
1.527
1.529
1.531
1.533
1.568
1.573
1.581
1.604
1.618
1.627
1.631
1.637
1.662
1.663
1.664
1.664
1.678
1.678
1.693
1.701
1.703
1.706
1.709
1.718
1.726
1.737
1.743
1.750
1.756
1.771
1.804
1.816
1.820
1.830
1.835
1.886
1.988
2.045
2.053
2.115
]

